diff options
author | Hangbin Liu <liuhangbin@gmail.com> | 2020-11-10 04:50:12 +0300 |
---|---|---|
committer | Alexei Starovoitov <ast@kernel.org> | 2020-11-11 02:37:45 +0300 |
commit | 58cfa49c2ba7f815adccc27a775e7cf8a8f7f539 (patch) | |
tree | 4b601bf8b5a54608ce594a51034a63029b3513fd /tools/testing/selftests/bpf/test_tunnel.sh | |
parent | 0e6f601eb5c1914d4222458ee2ec43cc8c9864d8 (diff) | |
download | linux-58cfa49c2ba7f815adccc27a775e7cf8a8f7f539.tar.xz |
selftest/bpf: Add missed ip6ip6 test back
In comment 173ca26e9b51 ("samples/bpf: add comprehensive ipip, ipip6,
ip6ip6 test") we added ip6ip6 test for bpf tunnel testing. But in commit
933a741e3b82 ("selftests/bpf: bpf tunnel test.") when we moved it to
the current folder, we didn't add it.
This patch add the ip6ip6 test back to bpf tunnel test. Update the ipip6's
topology for both IPv4 and IPv6 testing. Since iperf test is removed as
currect framework simplified it in purpose, I also removed unused tcp
checkings in test_tunnel_kern.c.
Fixes: 933a741e3b82 ("selftests/bpf: bpf tunnel test.")
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20201110015013.1570716-2-liuhangbin@gmail.com
Diffstat (limited to 'tools/testing/selftests/bpf/test_tunnel.sh')
-rwxr-xr-x | tools/testing/selftests/bpf/test_tunnel.sh | 43 |
1 files changed, 39 insertions, 4 deletions
diff --git a/tools/testing/selftests/bpf/test_tunnel.sh b/tools/testing/selftests/bpf/test_tunnel.sh index bd12ec97a44d..1ccbe804e8e1 100755 --- a/tools/testing/selftests/bpf/test_tunnel.sh +++ b/tools/testing/selftests/bpf/test_tunnel.sh @@ -24,12 +24,12 @@ # Root namespace with metadata-mode tunnel + BPF # Device names and addresses: # veth1 IP: 172.16.1.200, IPv6: 00::22 (underlay) -# tunnel dev <type>11, ex: gre11, IPv4: 10.1.1.200 (overlay) +# tunnel dev <type>11, ex: gre11, IPv4: 10.1.1.200, IPv6: 1::22 (overlay) # # Namespace at_ns0 with native tunnel # Device names and addresses: # veth0 IPv4: 172.16.1.100, IPv6: 00::11 (underlay) -# tunnel dev <type>00, ex: gre00, IPv4: 10.1.1.100 (overlay) +# tunnel dev <type>00, ex: gre00, IPv4: 10.1.1.100, IPv6: 1::11 (overlay) # # # End-to-end ping packet flow @@ -250,7 +250,7 @@ add_ipip_tunnel() ip addr add dev $DEV 10.1.1.200/24 } -add_ipip6tnl_tunnel() +add_ip6tnl_tunnel() { ip netns exec at_ns0 ip addr add ::11/96 dev veth0 ip netns exec at_ns0 ip link set dev veth0 up @@ -262,11 +262,13 @@ add_ipip6tnl_tunnel() ip link add dev $DEV_NS type $TYPE \ local ::11 remote ::22 ip netns exec at_ns0 ip addr add dev $DEV_NS 10.1.1.100/24 + ip netns exec at_ns0 ip addr add dev $DEV_NS 1::11/96 ip netns exec at_ns0 ip link set dev $DEV_NS up # root namespace ip link add dev $DEV type $TYPE external ip addr add dev $DEV 10.1.1.200/24 + ip addr add dev $DEV 1::22/96 ip link set dev $DEV up } @@ -534,7 +536,7 @@ test_ipip6() check $TYPE config_device - add_ipip6tnl_tunnel + add_ip6tnl_tunnel ip link set dev veth1 mtu 1500 attach_bpf $DEV ipip6_set_tunnel ipip6_get_tunnel # underlay @@ -553,6 +555,34 @@ test_ipip6() echo -e ${GREEN}"PASS: $TYPE"${NC} } +test_ip6ip6() +{ + TYPE=ip6tnl + DEV_NS=ip6ip6tnl00 + DEV=ip6ip6tnl11 + ret=0 + + check $TYPE + config_device + add_ip6tnl_tunnel + ip link set dev veth1 mtu 1500 + attach_bpf $DEV ip6ip6_set_tunnel ip6ip6_get_tunnel + # underlay + ping6 $PING_ARG ::11 + # ip6 over ip6 + ping6 $PING_ARG 1::11 + check_err $? + ip netns exec at_ns0 ping6 $PING_ARG 1::22 + check_err $? + cleanup + + if [ $ret -ne 0 ]; then + echo -e ${RED}"FAIL: ip6$TYPE"${NC} + return 1 + fi + echo -e ${GREEN}"PASS: ip6$TYPE"${NC} +} + setup_xfrm_tunnel() { auth=0x$(printf '1%.0s' {1..40}) @@ -646,6 +676,7 @@ cleanup() ip link del veth1 2> /dev/null ip link del ipip11 2> /dev/null ip link del ipip6tnl11 2> /dev/null + ip link del ip6ip6tnl11 2> /dev/null ip link del gretap11 2> /dev/null ip link del ip6gre11 2> /dev/null ip link del ip6gretap11 2> /dev/null @@ -742,6 +773,10 @@ bpf_tunnel_test() test_ipip6 errors=$(( $errors + $? )) + echo "Testing IP6IP6 tunnel..." + test_ip6ip6 + errors=$(( $errors + $? )) + echo "Testing IPSec tunnel..." test_xfrm_tunnel errors=$(( $errors + $? )) |